A relatively new type of very fast direct connection available to homes and businesses in areas where there is fiber-optic cabling available all the way to the building is generically called ____.
A. T1
B. DSL
C. ISDN
D. BoF
Answer: D
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________ is the name we use for the two fundamental patterns of digital information based on the presence and absence of a phenomenon.
Fill in the blank(s) with the appropriate word(s).
An image of a portion of the computer screen is called a screen shot
Indicate whether the statement is true or false.
A smart camera may
A) Be on a mobile device that can be used only on a wireless network B) Be on a mobile device that can be used only on a wired network C) Have a mobile operating system, have Internet access, and support wired and wireless networks D) Have no lenses, but be able to rotate 360 degrees, take both front and back pictures, and send signals to a fitness monitor
Which of the following commands ?creates an alternate data stream?
A. ?echo text > myfile.txt:stream_name B. ?ads create myfile.txt{stream_name} "text" C. ?cat text myfile.txt=stream_name D. ?echo text < myfile.txt?stream_name